74、那是我遭遇过的最可怕，最危险的境况。

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73、等到龙卷风平息时，已经有700多人丧生，2700多人受伤。

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72、虽然发达国家提供了一些经济援助，但是提供援助的数量应该大大增加。

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71、他们的作品影响了后世的作家。

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70．Three quarters of China’s energy is produced by burning coal.

69．The “Green” movement tries to get governments to think seriously about the environment and how to look after it.

68．They can destroy houses, but leave the furniture inside exactly where it was.

67．It’s an agreement between towns or cities of similar size and age, and which have similar features such as tourism, industry, culture and entertainment.

66．Athens, the capital of Greece, is known as the birthplace of western civilization.

65. The Three Gorges area is one of the most beautiful areas of China and project has flooded some of China’s most famous ______________ sites, including Qu Yuan Temple.